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Running script upon login mac [closed]
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edited Jan 27 '19 at 10:43
answered Jun 22 '11 at 19:39
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.NET: Which Exception to Throw When a Required Configuration Setting is Missing?
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edited Feb 2 '15 at 9:37
Alexander Manekovskiy
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How to send a simple string between two programs using pipes?
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#include <sys/stat.h>
#include <unistd.h>
#define MAX_BUF 1024
int main()
{
int fd;
char * myfifo = "/tmp/myfifo";
char buf[MAX_BUF];
/* open, read, and display the message from the FIFO */
fd = open(myfifo, O_RDONLY);
read(fd, buf, MAX_BUF);
printf("Rece...
Java switch statement: Constant expression required, but it IS constant
...are not a compile time constant in the sense required by the JLS; see §15.28 Constant Expressions for the specification of a constant expression1. This refers to §4.12.4 Final Variables which defines a "constant variable" as follows:
We call a variable, of primitive type or type String, that ...
EditText, clear focus on touch outside
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edited Jan 12 '12 at 18:53
answered Jan 7 '12 at 1:08
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Make div stay at bottom of page's content all the time even when there are scrollbars
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12 Answers
12
Active
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Why does String.valueOf(null) throw a NullPointerException?
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203
The issue is that String.valueOf method is overloaded:
String.valueOf(Object)
String.valueOf...
Difference between size_t and unsigned int?
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edited Mar 28 '19 at 7:17
Santhosh Kumar
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answered N...
Gitignore not working
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edited Sep 4 '18 at 21:38
answered Aug 21 '14 at 21:46
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What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?
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for (o in listeners) {
console.log(o);
}
//prints:
// 0
// 1
// 2
// filter_0
Do you see? It suddenly thinks filter_0 is another array index. Of course, it is not really a numeric index, but for in enumerates through object fields, not just numeric indexes. So we're now enumerating th...